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PartsTable / COMPONENT / 477-103
477-103 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include material: COPPER ALLOY OR COPPER ALLOY 511 CONTACT, body_style: STRAIGHT W/TERMINATION SCREW THROUGH HANDLE, body_length: 1.000 INCHES NOMINAL IN, finger_type: BANANA SPRING SINGLE FINGER, finger_length: 0.560 INCHES NOMINAL SINGLE FINGER IN, terminal_type: SOLDER WELL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-833-4589, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
477-103
NSN: 5935-00-833-4589
FSC: 5935
CAGE: 83330 — DIALIGHT CORPORATION (USA)
SPECIFICATIONS
materialCOPPER ALLOY OR COPPER ALLOY 511 CONTACT
body_styleSTRAIGHT W/TERMINATION SCREW THROUGH HANDLE
body_length1.000 INCHES NOMINAL IN
finger_typeBANANA SPRING SINGLE FINGER
finger_length0.560 INCHES NOMINAL SINGLE FINGER IN
terminal_typeSOLDER WELL
overall_length1.520 INCHES MINIMUM AND 1.650 INCHES MAXIMUM IN
finger_diameter0.170 INCHES MINIMUM AND 0.195 INCHES MAXIMUM SINGLE FINGER IN
overall_diameter0.350 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
special_featuresSETSCREW IS OPTIONAL
precious_materialGOLD
surface_treatmentGOLD CONTACT
NSN5935-00-833-4589
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN 477-103 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
IDENTIFICATION CODE COLOR: BLACK
•
TERMINAL TYPE: WIRE WRAP
•
MATERIAL: PLASTIC INSULATOR
•
SURFACE TREATMENT: NICKEL FINGER
•
FINGER LENGTH: 0.562 INCHES NOMINAL SINGLE FINGER IN
•
FINGER DIAMETER: 0.175 INCHES NOMINAL SINGLE FINGER IN
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.562 INCHES NOMINAL IN
IDENTIFICATION CODE COLORBLACK
TERMINAL TYPEWIRE WRAP
MATERIALPLASTIC INSULATOR
SURFACE TREATMENTNICKEL FINGER
MATERIALCOPPER ALLOY 511 FINGER
FINGER LENGTH0.562 INCHES NOMINAL SINGLE FINGER IN
FINGER DIAMETER0.175 INCHES NOMINAL SINGLE FINGER IN
CURRENT RATING IN AMPS15.0
MATERIALPLASTIC HANDLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
6220007261916Interchangeable
interchangeable cross-reference
interchangeable
20C27Interchangeable
interchangeable cross-reference
interchangeable
1069-8-137Interchangeable
interchangeable cross-reference
interchangeable
108-1723-101Interchangeable
interchangeable cross-reference
interchangeable
6094805-2Interchangeable
interchangeable cross-reference
interchangeable
477-103Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 477-103?
477-103 is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace 477-103?
There are 17 known substitutes for 477-103: 6220007261916, 20C27, 1069-8-137 and 14 more. Substitute compatibility should be verified for your specific system.
Is 477-103 still available?
477-103 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026